/*
 * Created on 18-Jan-2005
 * Created by Paul Gardner
 * Copyright (C) 2004, 2005, 2006 Aelitis, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 * AELITIS, SAS au capital de 46,603.30 euros
 * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
 *
 */

package com.aelitis.azureus.core.dht.transport;


/**
 * @author parg
 *
 */

public interface 
DHTTransportStats 
{
	public static final int	STAT_SENT		= 0;
	public static final int	STAT_OK			= 1;
	public static final int	STAT_FAILED		= 2;
	public static final int	STAT_RECEIVED	= 3;
	
		/**
		 * returns pings sent, pings succeeded, pings failed, pings received
		 * @return
		 */
	
	public long[]
	getPings();
	
	public long[]
	getFindNodes();
	
	public long[]
	getFindValues();
	
	public long[]
	getStores();
	
	public long[]
	getData();
	
	public long[]
	getKeyBlocks();
	
		// aliens are indexed by these constants

	public static final int AT_FIND_NODE		= 0; 
	public static final int AT_FIND_VALUE		= 1; 
	public static final int AT_PING				= 2; 
	public static final int AT_STATS			= 3; 
	public static final int AT_STORE			= 4; 
	public static final int AT_KEY_BLOCK		= 5; 
	
	public long[]
	getAliens();
	
	public long
	getIncomingRequests();
	
	public long
	getPacketsSent();
	
	public long
	getPacketsReceived();
	
	public long
	getRequestsTimedOut();
	
	public long
	getBytesSent();
	
	public long
	getBytesReceived();
	
	public DHTTransportStats
	snapshot();
	
	public String
	getString();
}